43WR20LFTR

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Trimmer potentiometers (also known as trimpots) are miniature, adjustable, multi-turn or single-turn potentiometers. These components are used to set a certain output level within an electrical circuit by adjusting the resistance. The 43WR20LFTR is a high-quality trimmer potentiometer typically used in applications that need fine adjustments and require setting accurate resistance values.

A trimmer potentiometer consists of three terminals - two end terminals and a middle ‘wiper’ terminal. The 43WR20LFTR is a 20-turn trimmer potentiometer, so it has an end-to-end resistance of 20 x 10 kilohms. The end-to-end resistance of the trimmer can be adjusted by turning the knob on the potentiometer, which causes the wiper terminal to slide along the resistance track.

The 43WR20LFTR trimmer potentiometer is capable of handling a maximum power dissipation of 2.6 Watts and has a temperature coefficient of 75 ppm/°C. It has an operating temperature range from -55°C to +125°C.

The 43WR20LFTR trimmer potentiometer can be used in a wide range of applications, including audio equipment, such as amplifiers, receivers, and audio mixers. It can also be used in medical equipment, including heart rate monitors, ECG machines, and other medical sensing equipment. It is also commonly used in industrial applications, such as control systems, motor controllers, and robotics.

Due to its ability to precisely adjust the resistance values, the 43WR20LFTR trimmer potentiometer is an ideal solution for applications that require a high level of accuracy and precision. Its unique design and robust construction make it an ideal choice for applications in harsh environments.

The 43WR20LFTR trimmer potentiometer operates on a simple yet effective working principle. When the knob is turned, the wiper terminal slides along the resistance track, adjusting the resistance value accordingly. As the knob is turned, the resistance values start to approach the desired output level. The wiper terminal can be adjusted to any position along the track, allowing the users to fine-tune the output level.

The 43WR20LFTR trimmer potentiometer is a helpful tool to have in any device. It can be used to adjust levels and set accurate values with a fraction of a turn, making it a great choice for applications that require precise control. The robust construction and reliable performance make it suitable for use in a wide variety of applications.

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